It was also in 1964 Martin Luther King Jr received the Nobel Peace Prize for his great co

问题补充：

It was also in 1964 Martin Luther King Jr received the Nobel Peace Prize for his great contribution to the world peace.

A. when

B. that

C. during which

D. as

答案：

A. when

(答案→)B. that

C. during which

D. as

解析：可联系答.案.网客服索取。